It is necessary to wear a corset after liposuction of the thigh, which has the following advantages: 1. Pain relief. Early postoperative analgesia is the most important function of abdominal girdle. After liposuction, the skin is a little slippery because of the trauma of the fat layer, which will cause pain. Wearing a body-shaping suit to fix the skin can greatly reduce the pain caused by physical activity and skin vibration, and make the beauty seeker suffer less. 2. repair. Prevent skin relaxation, leading to the formation of fine lines or orange peel. Body-shaping clothes can be defying gravity, and pressure can be applied to fix the skin fat layer in the correct position. After a certain period of time, the skin fat layer can be attached to the deep tissue at the tangent position, thus avoiding the sagging of the skin and preventing the formation of fine lines. 3. Reduce swelling. The abdominal girdle makes the tissue compact and can promote the absorption or discharge of swollen liquid. Too much liquid will remain outside the cell after liposuction, which is likely to lead to local edema after liposuction. There will be no gap after compaction, which can promote the absorption or discharge of swollen liquid and hinder the backflow of effusion. 4. shaping. Constant pressure on the corset can shape fat. It can make the residual fat particles evenly distributed, thus helping the skin after liposuction to recover flat and firm quickly. Even if there are some slight irregularities in the early stage, they can be gradually repaired by wearing plastic clothes, but the repair effect will not be so obvious because of the serious irregularities caused by the doctor's operation during the operation.